140252046151 has 16 divisors (see below), whose sum is σ = 161976156160. Its totient is φ = 118950508800.

The previous prime is 140252046149. The next prime is 140252046157. The reversal of 140252046151 is 151640252041.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 140252046151 - 2¹ = 140252046149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140252046157) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3455626 + ... + 3495976.

It is an arithmetic number, because the mean of its divisors is an integer number (10123509760).

Almost surely, 2^140252046151 is an apocalyptic number.

140252046151 is a deficient number, since it is larger than the sum of its proper divisors (21724110009).

140252046151 is an equidigital number, since it uses as much as digits as its factorization.

140252046151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45574.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 140252046151 its reverse (151640252041), we get a palindrome (291892298192).

The spelling of 140252046151 in words is "one hundred forty billion, two hundred fifty-two million, forty-six thousand, one hundred fifty-one".